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GM3 Gear Motor - 224:1 90 degree output shaft 3-6V

Price: $5.75
Availibility: Discontinued
Item #: SB-GM3

 

This item has been discontinued and can no longer be ordered - read about product status here

  Quantity Count  

  Price Each  

11-25$5.46
26-50$5.18
51-100$5.00
101+$4.89



This 224:1 gearmotor is very comparable to a hobby servo for power, at a fraction of the cost!

This model differs from the GM2 in that it has a 90 degree output shaft.

This motor offers 50 in*oz of torque, rotating 360 degrees every 1.6 seconds (38 rpm - just a hair slower than a servo), at 5V, drawing 600mA at stall (free running at 52mA).

With a 7mm double-flat output shaft (avoid using the "D" output - it's not meant to take rotational load), and a built-in clutch (limiting at 60 in*oz, but easily "locked"), and built-in mounting screw holes, you can see why we like these motors!

Overall dimensions are 70mm (2.76") long x 22.5mm (0.886") x 37mm (1.46") including output shafts, while only weighing 37grams or 1.31ounces.

Based on the original design by Mark Tilden for use in the B.I.O.Bugs & RoboSapien, These motors are the next generation with a variety of improvements such as dual output shafts and a lower current motor.

Description:  90° Degree
Gear Ratio:  224.00:1
Unloaded RPM (3V):  23
Unloaded RPM (6V):  43
Unloaded Current (3V):  45 mA
Unloaded Current (6V):  62 mA
Stall Current (3V):  389 mA
Stall Current (6V):  733 mA
Stall Torque (3V):  42.33 in*oz
Stall Torque (6V):  73.55 in*oz
Length (mm):  70.00 mm
Width (mm):  22.50 mm
Height (mm):  37.00 mm


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